On Friday, July 16, 2004, about 12:00 p.m., a 1999 Sterling tractor towing a 1997 Great Dane semitrailer was part of a traffic queue moving slowly east on Interstate 94 (I‑94), behind a 2004 Saturn station wagon approaching the Fletcher Road overpass. The queue had formed following an earlier accident in the eastbound lanes of a highway maintenance zone. At the same time, a 2000 Kenworth tractor towing a 2000 Hyundai semitrailer, owned by Equity Transportation Company, Inc. (Equity), was traveling behind the queue on I-94, approaching the Fletcher Road overpass at a witness-estimated speed of 60 mph. The Kenworth driver failed to slow in time for the traffic queue ahead. A 115-foot preimpact skid mark indicated that the Kenworth driver applied the brakes and swerved to the right almost immediately before his truck collided with the Sterling’s semitrailer. The left front of his truck struck the right rear of the Sterling’s semitrailer, compressing the cab of the Kenworth about 6 feet to the rear, trapping and fatally injuring its driver. The impact propelled the Sterling tractor-semitrailer into the Saturn in front of it, resulting in minor injuries to the Sterling driver and to a passenger in the Saturn.